today’s lesson: define urban micro-climate and urban heat island
DESCRIPTION
Today’s lesson: Define urban micro-climate and urban heat island. Describe the differences between urban and rural climatic environments. Identify the causes of UHI’s and locate their characteristics within Hong Kong. What are micro-climates?. - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: Today’s lesson: Define urban micro-climate and urban heat island](https://reader035.vdocuments.net/reader035/viewer/2022062802/5681458c550346895db275d7/html5/thumbnails/1.jpg)
Today’s lesson:Define urban micro-climate and urban heat island.Describe the differences between urban and rural
climatic environments.Identify the causes of UHI’s and locate their
characteristics within Hong Kong.
![Page 2: Today’s lesson: Define urban micro-climate and urban heat island](https://reader035.vdocuments.net/reader035/viewer/2022062802/5681458c550346895db275d7/html5/thumbnails/2.jpg)
What are micro-climates?
![Page 3: Today’s lesson: Define urban micro-climate and urban heat island](https://reader035.vdocuments.net/reader035/viewer/2022062802/5681458c550346895db275d7/html5/thumbnails/3.jpg)
Predict the differences between urban micro-climates and rural environments:
• Insolation (incoming solar radiation) / light• Temperature • Wind• Humidity• Precipitation• Cloudiness / Fog
NOW USE THE GEO-FACTSHEET TO DESCRIBE THE DIFFERENCES
![Page 4: Today’s lesson: Define urban micro-climate and urban heat island](https://reader035.vdocuments.net/reader035/viewer/2022062802/5681458c550346895db275d7/html5/thumbnails/4.jpg)
Why do these differences occur?
![Page 5: Today’s lesson: Define urban micro-climate and urban heat island](https://reader035.vdocuments.net/reader035/viewer/2022062802/5681458c550346895db275d7/html5/thumbnails/5.jpg)
Define urban heat island:
![Page 6: Today’s lesson: Define urban micro-climate and urban heat island](https://reader035.vdocuments.net/reader035/viewer/2022062802/5681458c550346895db275d7/html5/thumbnails/6.jpg)
Predict the temperature data for this urban transect…
![Page 7: Today’s lesson: Define urban micro-climate and urban heat island](https://reader035.vdocuments.net/reader035/viewer/2022062802/5681458c550346895db275d7/html5/thumbnails/7.jpg)
Read the 2 articles on the Hong Kong heat-island effect…
• Which areas of HK are warmest?• What figures can you use to support this claim?• What are the reasons for this? Are they because
of structures or human activity?